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coccinelle: misc: minmax: check for the presence of if cases

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As done previously for the ternary command, check that a file contains
the min or max if pattern before applying the minif and maxif rules.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
This commit is contained in:
Julia Lawall 2026-07-26 16:08:56 +02:00
parent fd0a63f086
commit af8613c863
1 changed files with 28 additions and 4 deletions
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32
scripts/coccinelle/misc/minmax.cocci
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@ -45,7 +45,19 @@ func(...)
...>
}
@rmaxif depends on !patch@
@maxif_candidate@
expression x, y;
expression max_val;
binary operator cmp = {>, >=};
@@
if ((x) cmp (y)) {
max_val = (x);
} else {
max_val = (y);
}
@rmaxif depends on !patch && maxif_candidate@
identifier func;
expression x, y;
expression max_val;
@ -93,7 +105,19 @@ func(...)
...>
}
@rminif depends on !patch@
@minif_candidate@
expression x, y;
expression min_val;
binary operator cmp = {<, <=};
@@
if ((x) cmp (y)) {
min_val = (x);
} else {
min_val = (y);
}
@rminif depends on !patch && minif_candidate@
identifier func;
expression x, y;
expression min_val;
@ -126,7 +150,7 @@ func(...)
...>
}
@pmaxif depends on patch@
@pmaxif depends on patch && maxif_candidate@
identifier func;
expression x, y;
expression max_val;
@ -160,7 +184,7 @@ func(...)
...>
}
@pminif depends on patch@
@pminif depends on patch && maxif_candidate@
identifier func;
expression x, y;
expression min_val;